Lucky estrela motivational

"Miyuki Takara's vision is less than..." the host says; Konata presses the bell. "Konata?" the host says.
"20/200 (20 feet from someone's vision, 200 feet from normal vision)" Konata says.
"Correct."
"Miyuki Takara is legally blind in..." the host says; Konata presses the bell. "Konata?" the host says.
"North America and most of Europe." Konata says.
"Correct. You win. OK, you leave this."
Konata leaves and the game continues.
"What is the best time to sleep?" the host says; Tsukasa presses the bell. "Tsukasa?" the host says.
"9 or 10 PM to 5 or 6 AM." Tsukasa says.
"Correct."
"What is capital of England?"...